--- /usr/portage/virtual/freedesktop-icon-theme/freedesktop-icon-theme-0.ebuild	2012-02-20 12:31:28.000000000 +0100
--- /usr/portage/virtual/freedesktop-icon-theme/freedesktop-icon-theme-0.ebuild	2012-02-20 12:31:28.000000000 +0100
+++ freedesktop-icon-theme-0-r1.ebuild	2012-02-25 20:19:01.000000000 +0100
@@ -11,10 +11,11 @@
 LICENSE=""
 SLOT="0"
 KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sh sparc x86 ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux"
-IUSE=""
+IUSE="+gnome -kde -faenza -lxde -tango"
+REQUIRED_USE="^^ ( gnome kde faenza lxde tango )"
 
-RDEPEND="|| ( x11-themes/gnome-icon-theme
-	x11-themes/faenza-icon-theme
-	lxde-base/lxde-icon-theme
-	x11-themes/tango-icon-theme
-	kde-base/oxygen-icons )"
+RDEPEND="|| ( gnome? ( x11-themes/gnome-icon-theme )
+	faenza? ( x11-themes/faenza-icon-theme )
+	lxde? ( lxde-base/lxde-icon-theme )
+	tango? ( x11-themes/tango-icon-theme )
+	kde? ( kde-base/oxygen-icons ) )"